# Progress Tracking - challenger_m2_2_gen4

Last visited: 2026-10-01T03:17:15Z

## Current Status
- [x] Initialized DISPATCH.md and BRIEFING.md
- [ ] Review ORIGINAL_REQUEST.md (§ 2026-10-01T00:31:10Z) and worker_m2_2_gen3/handoff.md
- [ ] Run test suite: `pytest tests/unit/test_m2_animation_and_combat_feel.py -v` (verify 30 tests pass)
- [ ] Run test suite: `pytest tests/e2e/test_poe2_ui_animation_vfx_e2e.py -v` (verify 42 tests pass: 33 passed, 9 xpassed, 0 failed)
- [ ] Run test suite: `pytest tests/unit/test_challenger_m2_adversarial.py -v` (additional adversarial checks)
- [ ] Deep-dive verification:
  - Huyễn Ảnh Bộ Evasion & i-frame mechanics (250ms window, 3-charge pool, 4.0s CD, ghost trail rendering/tinting)
  - Damage Number pooling (64-slot Ring Buffer, pop-in bounce scale 1.6 -> 1.0, expiration without leaks)
- [ ] Adversarial stress tests / edge cases
- [ ] Produce handoff.md with explicit verdict (APPROVE or REQUEST_CHANGES)
- [ ] Send completion message to parent